Electronic lock mechanism and unlocking method thereof

Abstract

The invention discloses an electronic lock mechanism. The electronic lock mechanism comprises a lock case as well as a circuit controller, a motor, a power conversion mechanism, an operating tongue, a transmission rod, an elastic tongue pressing mechanism and a lock tongue which are positioned in the lock case, wherein the circuit controller is electrically connected with the motor; the motor is fixedly arranged in the lock case, and the output end of the motor is connected with the operating tongue through the power conversion mechanism; the lower part at the left end of the transmission rod is connected with the top of the operating tongue; the upper part at the right end of the transmission rod abuts against the elastic tongue pressing mechanism; the lock tongue is in the shape of a fan, and a fan-shaped circle center of the lock tongue is rotatably connected onto the lock case through a rotary shaft; and the end part at the right end of the transmission rod abuts against a circular-arc vertex angle of the lock tongue to limit movement of the lock tongue. The invention further provides an unlocking method for the electronic lock mechanism. According to the electronic lock mechanism disclosed by the invention, the motor controls the transmission rod to unlock or lock the lock tongue, so that complexity degree of the mechanism is reduced, and therefore, an assembly process can be simplified, production efficiency is improved and the yield is increased; and meanwhile, the parts are simplified, the assembly process is simple, and the training period of an operator is short.

Description

technical field [0001] The present invention relates to the technical field of locks, and specifically refers to an electronic lock mechanism and an unlocking method thereof. Background technique [0002] As a container for people's daily storage of valuables, safes are self-evident. Therefore, safes are equipped with mechanical locks to cooperate with digital locks to achieve double security, and the requirements for mechanical locks are relatively high. A traditional safe lock includes a lock case, a lock cylinder case and a lock cylinder. The lock case is a semi-closed shell with an opening at the tail. , and then by bending the tail of the lock case inwardly toward the opening, the lock cylinder case is limited and kept in the lock case. [0003] However, most of the lock products currently produced in the lock industry use a full mechanical mechanism to control the unlocking and locking of the lock. Due to the high precision requirements of the lock parts, the large nu...

AI Technical Summary

Problems solved by technology

[0003] However, most of the lock products currently produced in the lock industry use a full mechanical mechanism to control the unlocking and locking of the lock. Due to the high precision requirements of the lock parts, the large number of parts and the complicated assembly process of this mechanical control mechanism, the production Many problems such as low production efficiency, high defect rate and high cost in the processing process; and due to the complex assembly process and long training period for operators, the effect is not good

Images